Buck Levin, PhD, RD, is an adjunct associate professor of nutrition atBastyr University, where he has taught since 1990. He is the author of Environmental Nutrition: Understanding The Relationship Between Environment, Food Quality, and Disease. Elson M. Haas, MD, is the founder and director of the Preventive Medical Center of Marin in San Rafael, California, one of the leading integrated healthcare facilities in the country. He is the author of several popular health and nutrition books, including THE NEW DETOX DIET, STAYING HEALTHY WITH THE SEASONS, and THE FALSE FAT DIET.
Elson M. Haas, MD, is an integrated medicine practitioner with more than thirty-five years of experience. He is founder and director of the Preventive Medical Center of Marin in San Rafael, CA. Haas is author of seven popular books on health and nutrition, including Staying Healthy with the Seasons, Staying Healthy with Nutrition, and The New Detox Diet. Visit him online at www.elsonhaas.com.